Air Quality

January 23, 2013

The proposed Rosemont Copper Project (Project) is a new copper project consisting of an open pit mine and associated processing facilities. The Project will be located in the Santa Rita Mountains...

December 5, 2012

The proposed Rosemont Copper Project (Project) is a new copper project consisting of an open pit copper mine and associated processing facilities. The Project will be located in the Santa Rita...

Appendix A. Particle Size Distributions

Appendix B. Quarterly PM10 Monitoring Summaries

Appendix C. Statistical Evaluation of Ambient PM10 Measurements

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December 4, 2012

The proposed Rosemont Copper Project (Project) is a new copper project consisting of an open pit copper mine and associated processing facilities that will be located in the Santa Rita Mountains...

December 1, 2012

The proposed Rosemont Copper Project (Project) is a new copper project consisting of an open pit copper mine and associated processing facilities. The Project will be located in the Santa Rita...

This document, "CALPUFF Modeling Protocol to Assess...

The proposed Rosemont Copper Project (Project) is a new copper project consisting of an open pit copper mine and associated processing facilities that will be located in the Santa Rita Mountains...

August 13, 2012

This report summarizes meteorological measurements collected at the Rosemont Copper Mine monitoring stations. The Rosemont Copper Mine is a new open pit copper mine proposed by Augusta Resource...

March 19, 2012

On Tuesday, November 15, 2011, Rosemont Copper Company (RCC) submitted to the Arizona Department of Environmental Quality (ADEQ) a Class II Permit Application entitled “Application for a...

December 2, 2011

This document presents an air dispersion modeling protocol that will be followed to assess...

November 15, 2011

This document presents the information necessary for the Arizona Department of Environmental Quality (ADEQ) to process the RCP application and...

The RCP has the potential to emit the following regulated air pollutants throughout the life of the mine: (a) total suspended...

November 12, 2011

The project has the potential to increase ...

Modeling methodology and results for outdoor levels of air pollutants.

August 15, 2011

This document presents a summary of the modeling results for the proposed four alternative scenarios described in the draft...

April 6, 2011

The Rosemont Copper Project has re-evaluated its operations described in the document "Rosemont Copper Company, Emission...

August 23, 2010

Modeling results presented herein are being provided as an addendum to the report titled “Rosemont Copper Company: CALPUFF Modeling Report to Assess Impacts In Class I Areas” submitted...

July 28, 2010

The Rosemont Copper Project has the potential to emit regulated air pollutants throughout the life of the mine. Emissions of potential pollutants are calculated using emission unit process rates,...

The Federal Land Manager (FLM) requested an air impact...

January 1, 2010

This document presents the information necessary for the Pima County Department of Environmental Quality (PDEQ) to process the Rosemont Copper Project application and...

The Rosemont Copper Project will employ modern practices for minimizing emissions to the extent practical. This includes utilization of control devices where feasible and fugitive control measures...

January 1, 2009

This document presents an air dispersion modeling protocol that will be followed to assess impacts of emissions from the proposed new Rosemont Copper Project on Air Quality Related Values...

This document presents an air dispersion modeling protocol that will be followed to assess ambient air...

January 1, 2007

This report summarizes meteorological measurements collected at the Rosemont Copper Mine monitoring stations. The Rosemont Copper Mine is a new open pit copper mine proposed by Augusta Resource...